Radiant|Lab Grown|IGI

2.05ct D SI1 Radiant Lab Grown Diamond

VG • D/SI1 • IGI LG671466127

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG671466127

Diamond specifications and retailer prices

From $811 USD
£639 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $811 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 2.05ct lab-grown radiant diamond

This 2.05ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG671466127 or 671466127. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.05
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671466127
Dimensions8.96 × 6.21 × 4.25 mm
L/W Ratio1.44
Culet sizePointed
Top View
8.96 mm6.21 mm2.05 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671466127
Side View
Table 65.0%Crown 43.9°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $684 USD|Low: $153 USD|High: $1,406 USD|Avg: $723 USD|-51.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 6, 2026
Retailer 3$153 USD
Retailer 2$356 USD
Retailer 4$433 USD
Retailer 8$510 USD
Retailer 6$585 USD
Retailer 1$684 USD
Retailer 5$696 USD
Retailer 7$1,081 USD

71 data points across 8 retailers

1 retailer

B
Diamond Quarter
2.05SI1DLG27EF7CN · Oct 31
$811 USD
£639 GBP
View

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B
2.05ct Radiant
$811 USD